Perhaps you should try some spelling variations:
thien van » thi van
hanh vai » hanh vi, hanh va, hanh tai
cua tre » cua te, cuu tre, cua triet
van cau » van dau, van hau, van chat
nang xa » nang x, lang xa, mang xa
vai cua » dai cua, hai cua, lai cua
sang ma » tang ma, sang tao, mang may
va hanh » van hanh, va thanh, va danh
nang ma » tang ma, nang cao, mang may
cau loc » hau loc, cau hoc, cau luc
loc va » hoc va, luc va
tu sai » tu bai, tu san, tu cai
sai ky » sac ky

You may be able to get more results by adjusting your search query.

• If you are trying to use Boolean operators, they must be ALL CAPS: tu sai ky ((nang xa) OR (((sang ma) OR (nang ma)))) hoi. thien van cau loc va hanh vai cua tre~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "tu sai ky ((nang xa) or (((sang ma) OR (nang ma)))) hoi. thien van cau loc va hanh vai cua tre~".
• Adding a wildcard symbol may retrieve word variants: tu sai ky ((nang xa) or (((sang ma) OR (nang ma)))) hoi. thien van cau loc va hanh vai cua tre*.